Add PbPb 5.36 TeV configuration

AliceO2Group · Jun 12, 2024 · 99ea048 · 99ea048
1 parent 3362e43
commit 99ea048
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diff --git a/MC/config/ALICE3/ini/pythia8_PbPb_536tev.ini b/MC/config/ALICE3/ini/pythia8_PbPb_536tev.ini
@@ -0,0 +1,9 @@
+[Diamond]
+width[2]=6.0
+
+[GeneratorExternal]
+fileName=${O2DPG_ROOT}/MC/config/ALICE3/pythia8/generator_pythia8_ALICE3.C
+funcName=generator_pythia8_ALICE3()
+
+[GeneratorPythia8]
+config=${O2DPG_ROOT}/MC/config/ALICE3/pythia8/generator/pythia8_PbPb_536tev.cfg
diff --git a/MC/config/ALICE3/ini/tests/pythia8_PbPb_536tev.C b/MC/config/ALICE3/ini/tests/pythia8_PbPb_536tev.C
@@ -0,0 +1,8 @@
+int External() {
+    return 0;
+}
+
+int Pythia8()  
+{  
+  return External();  
+} 
diff --git a/MC/config/ALICE3/pythia8/generator/pythia8_PbPb_536tev.cfg b/MC/config/ALICE3/pythia8/generator/pythia8_PbPb_536tev.cfg
@@ -0,0 +1,17 @@
+### Specify beams
+Beams:idA = 1000822080
+Beams:idB = 1000822080            
+Beams:eCM = 5360.0                ### energy
+
+Beams:frameType = 1
+ParticleDecays:limitTau0 = on
+ParticleDecays:tau0Max = 10.      ### match alice: 1cm/c = 10.0mm/c
+
+### Initialize the Angantyr model to fit the total and semi-includive
+### cross sections in Pythia within some tolerance.
+HeavyIon:SigFitErr = 0.02,0.02,0.1,0.05,0.05,0.0,0.1,0.0
+
+### These parameters are typicall suitable for sqrt(S_NN)=5TeV
+HeavyIon:SigFitDefPar = 17.24,2.15,0.33,0.0,0.0,0.0,0.0,0.0
+
+Random:setSeed = on